EP 2788352 A1 20141015 - AMORPHOUS FORM OF SITAGLIPTIN SALTS
Title (en)
AMORPHOUS FORM OF SITAGLIPTIN SALTS
Title (de)
AMORPHE FORM VON SITAGLIPTIN-SALZEN
Title (fr)
FORME AMORPHE DE SELS DE SITAGLIPTINE
Publication
Application
Priority
- IN 3577DE2011 A 20111208
- IB 2012057086 W 20121207
Abstract (en)
[origin: WO2013084210A1] The present invention claims amorphous solid state forms of sitagliptin salts, processes for their preparation, and pharmaceutical compositions thereof. As salt forming anions are claimed: The maleate, fumarate, besylate, mesylate and succinate. (Formula (I))
IPC 8 full level
C07D 487/04 (2006.01); A61K 31/4985 (2006.01); A61P 3/10 (2006.01)
CPC (source: EP US)
A61P 3/10 (2017.12 - EP); C07D 487/04 (2013.01 - EP US)
Citation (search report)
See references of WO 2013084210A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013084210 A1 20130613; WO 2013084210 A9 20131121; EP 2788352 A1 20141015; US 2014350023 A1 20141127
DOCDB simple family (application)
IB 2012057086 W 20121207; EP 12816517 A 20121207; US 201214363959 A 20121207